R: Sample the model on a grid

model.grid {RGeostats}

R Documentation

Sample the model on a grid

Sample a model on a grid

model.grid(model, grid = NA, nx = NA, dx = NA, ivar = 1, jvar = 1, 
	flag.norm = FALSE,as.cov = FALSE)

`model`	This is the `model-class` structure to be sampled.
`grid`	When provided, the model is sampled over the cells of the grid. Otherwise, the grid is created by this procedure.
`nx`	Vector giving (half of) the number of grid nodes along each axis. If not specified, the grid is created in 2-D with nx=c(10,10). Only used if the argument grid is not provided.
`dx`	Vector giving the meshes of the grid along each axis. If absent, the defaulted mesh corresponds to a vector with all components equal to 1. Only used if the argument grid is not provided
`ivar`	Index of the first target field
`jvar`	Index of the second target field
`flag.norm`	If TRUE, the variogram is normalized by the variable variance before it is represented
`as.cov`	If TRUE, the structure is represented as a covariance; otherwise it is represented as a variogram.

The grid containing the sampled model

[Package RGeostats version 14.0.10 Index]